Make HasAutocompleteAttributeValue handle multi-valued strings

components/autofill/core/common/autofill_util.h

Index: components/autofill/core/common/autofill_util.h
diff --git a/components/autofill/core/common/autofill_util.h b/components/autofill/core/common/autofill_util.h
index 519b3cbe4f3b33563352796517d30fee1a4f7396..75447e82dc30a469fcbcaebe7598e7963e01204b 100644
--- a/components/autofill/core/common/autofill_util.h
+++ b/components/autofill/core/common/autofill_util.h
@@ -51,6 +51,10 @@ void SetCheckStatus(FormFieldData* form_field_data,
                     bool isCheckable,
                     bool isChecked);
 
+// Lowercases and tokenizes a given attribute string.

[vabr (Chromium), 2016/10/13 12:49:31]

nit: Here a comment is desired, but perhaps it could say things not covered by
the function name, in particular what is considered a separator and that empty
tokens are ignored.

[jdoerrie, 2016/10/13 13:45:07]

Done.

+std::vector<std::string> LowercaseAndTokenizeAttributeString(

[vabr (Chromium), 2016/10/13 12:49:31]

Please
#include <string>
and
#include <vector>.

Once you do that, you can remove #include <vector> from the .cc file.

[jdoerrie, 2016/10/13 13:45:07]

Done.

+    const std::string& attribute);
+
 }  // namespace autofill
 
 #endif  // COMPONENTS_AUTOFILL_CORE_COMMON_AUTOFILL_UTIL_H_